Rapid permanent hair setting formulation, system and method
AssigneeChuckles & Co.
InventorsCharles P. Frank, Joseph J. Crudden
Life of this patent
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Abstract
Keratinous fiber treatment formulations and methods of providing a long lasting set in keratinous fibers such as hair by applying a polymer system to the hair which provides a stable set to the hair which will last at least until the hair is thoroughly washed. The set is made more permanent by incorporating a reducing agent such as L-cysteine into the polymer system and allowing the system to air oxidize over time or optionally applying a second chemical oxidizing system to the treated hair which will accelerate the oxidation process and the setting rate of the hair.
Claims4
A keratinous fiber treatment formulation consisting essentially of a crotonic acid/vinyl C8-12 isoalkyl esters/VA/bis-vinyldimethicone crosspolymer and an effective amount of a 50% ammonium cysteine solution having a pH ranging from about 8 to about 9.
A method of styling hair, comprising applying to said hair a formulation consisting essentially of a crotonic acid/vinyl C8-12 isoalkyl esters/VA/bis-vinyldimethicone crosspolymer and an effective amount of L-cysteine or a salt thereof.
Dependencies are inferred from the claim text.